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Patent details

943130 Title: PROCEDE POUR LA SEPARATION NON STATIONNAIRE DE SIGNAUX DE SOURCES DIFFERENTES-TRADUCTION-VERFAHREN ZUR NICHTSTATIONÄREN TRENNUNG VON SIGNALEN UNTERSCHIEDLICHER QUELLEN

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Basic information

Application number:
979527199
WO application number:
DE1997002902
Type:
European patent granted for BE
Status:
Publication number:
943130
WO publication number:
WO 1998/025214
1rst applicant's nationality:
Translation language:
EPO publication language:
German
SPC number:

Dates

Filing date:
03/12/1997
Grant date:
04/02/2004
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
04/02/2004
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/12/2004
Expiration date (if granted and all annual fees paid):

Applicant

Name:
GMD - FORSCHUNGSZENTRUM INFORMATIONSTECHNIK GMBH
Legal Form:
From:
04/02/2004
Address:
Schloss Birlinghoven D-53757 Sankt Augustin(DE), DE
To:

Priority

Priority patent number:
19652336
Priority date:
03/12/1996
Priority country:
Germany (DE)

Classification

IPC or IDT classification:
G06N 3/08 ; G06F 15/80;

Additional information section

Status:
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
Inventor(s) details:
MÜLLER, Klaus-Robert;ZIEHE, Andreas;MURATA, Noboru;
History of owners:
Filing date Document type Publication Type Document Description Number of pages